[PATCH] dma/ioat: remove printf within ioat driver

[Bruce Richardson]

On Fri, Feb 03, 2023 at 04:35:14PM +0000, Conor Walsh wrote:
> rte_log should be used instead of printf within the drivers this patch
> changes a printf within the ioat dma driver's start function to an rte log.
> The printfs within ioat's dump function will be retained.
> 
> Signed-off-by: Conor Walsh <conor.walsh at intel.com>
> ---

One little nit below, but with that fixed

Acked-by: Bruce Richardson <bruce.richardson at intel.com>

>  drivers/dma/ioat/ioat_dmadev.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/dma/ioat/ioat_dmadev.c b/drivers/dma/ioat/ioat_dmadev.c
> index 5906eb45aa..3fe50ea4a4 100644
> --- a/drivers/dma/ioat/ioat_dmadev.c
> +++ b/drivers/dma/ioat/ioat_dmadev.c
> @@ -146,9 +146,9 @@ ioat_dev_start(struct rte_dma_dev *dev)
>  	/* Prime the status register to be set to the last element. */
>  	ioat->status = ioat->ring_addr + ((ioat->qcfg.nb_desc - 1) * DESC_SZ);
>  
> -	printf("IOAT.status: %s [0x%"PRIx64"]\n",
> -			chansts_readable[ioat->status & IOAT_CHANSTS_STATUS],
> -			ioat->status);
> +	IOAT_PMD_DEBUG("channel status - %s [0x%"PRIx64"]\n",
> +		       chansts_readable[ioat->status & IOAT_CHANSTS_STATUS],
> +		       ioat->status);
>  

This whitespace change should not be needed, and we use only tabs for
indent, not spaces. This should be a one-line change.

>  	if ((ioat->regs->chansts & IOAT_CHANSTS_STATUS) == IOAT_CHANSTS_HALTED) {
>  		IOAT_PMD_WARN("Device HALTED on start, attempting to recover\n");
> -- 
> 2.25.1
>